ABC Warehouse, Inc. or ABC Appliance, Inc. is a chain of retail appliance and electronics stores based in Pontiac, Michigan. It was founded in 1963 by Gordon Hartunian, and operates 42 stores in Michigan, Ohio and Indiana. The chain also operates 16 Mickey Shorr Mobile Electronics stores and 2 Hawthorne Home Appliances & Electronics stores. They are known for their advertising motto "The Closest Thing To Wholesale". In the last few years ABC has added mattresses and furniture to their retail offerings, including products from Sealy & Lane.